A friend who uses an oscilloscope said that the automatic function of his oscilloscope was broken and could not be automatically successful. I looked at the video he sent and it was a straight line. A
Transplanting applications based on (Xunwei iTOP-4418 development board)qte Before using qmake, you need to compile the qte source code first, refer to Chapter 7.Continuing from the previous section,
When confirming the use and installation environment, capacitors used within the rated performance range specified in the product sample design manual should avoid use in the following situations: a.
Powerup, PSE supplies power to PDWhen it is detected that the device connected to the port is a legal PD and the PSE completes the classification of the PD (optional), the PSE starts to power the devi